UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+QGczxLE4ExkiefhL3hm1bK1/7tkNbN0pmb93bL710=' 
WHERE 
  key_id = 'b1220365f75c8c00e2bca11085cc743ba6beebda1a0e4f7931ec4d4fce876eb9' 
  AND (
    token = 'u+QGczxLE4ExkiefhL3hm1bK1/7tkNbN0pmb93bL710=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )